diff --git a/boards/nrf52840_s140_v6_extrafs.ld b/boards/nrf52840_s140_v6_extrafs.ld
new file mode 100644
index 00000000..35261067
--- /dev/null
+++ b/boards/nrf52840_s140_v6_extrafs.ld
@@ -0,0 +1,38 @@
+/* Linker script to configure memory regions. */
+
+SEARCH_DIR(.)
+GROUP(-lgcc -lc -lnosys)
+
+MEMORY
+{
+  FLASH (rx)     : ORIGIN = 0x26000, LENGTH = 0xD4000 - 0x26000
+
+  /* SRAM required by Softdevice depend on
+   * - Attribute Table Size (Number of Services and Characteristics)
+   * - Vendor UUID count
+   * - Max ATT MTU
+   * - Concurrent connection peripheral + central + secure links
+   * - Event Len, HVN queue, Write CMD queue
+   */ 
+  RAM (rwx) :  ORIGIN = 0x20006000, LENGTH = 0x20040000 - 0x20006000
+}
+
+SECTIONS
+{
+  . = ALIGN(4);
+  .svc_data :
+  {
+    PROVIDE(__start_svc_data = .);
+    KEEP(*(.svc_data))
+    PROVIDE(__stop_svc_data = .);
+  } > RAM
+  
+  .fs_data :
+  {
+    PROVIDE(__start_fs_data = .);
+    KEEP(*(.fs_data))
+    PROVIDE(__stop_fs_data = .);
+  } > RAM
+} INSERT AFTER .data;
+
+INCLUDE "nrf52_common.ld"
diff --git a/boards/nrf52840_s140_v7_extrafs.ld b/boards/nrf52840_s140_v7_extrafs.ld
new file mode 100644
index 00000000..5956183a
--- /dev/null
+++ b/boards/nrf52840_s140_v7_extrafs.ld
@@ -0,0 +1,38 @@
+/* Linker script to configure memory regions. */
+
+SEARCH_DIR(.)
+GROUP(-lgcc -lc -lnosys)
+
+MEMORY
+{
+  FLASH (rx)     : ORIGIN = 0x27000, LENGTH = 0xD4000 - 0x27000
+
+  /* SRAM required by Softdevice depend on
+   * - Attribute Table Size (Number of Services and Characteristics)
+   * - Vendor UUID count
+   * - Max ATT MTU
+   * - Concurrent connection peripheral + central + secure links
+   * - Event Len, HVN queue, Write CMD queue
+   */ 
+  RAM (rwx) :  ORIGIN = 0x20006000, LENGTH = 0x20040000 - 0x20006000
+}
+
+SECTIONS
+{
+  . = ALIGN(4);
+  .svc_data :
+  {
+    PROVIDE(__start_svc_data = .);
+    KEEP(*(.svc_data))
+    PROVIDE(__stop_svc_data = .);
+  } > RAM
+  
+  .fs_data :
+  {
+    PROVIDE(__start_fs_data = .);
+    KEEP(*(.fs_data))
+    PROVIDE(__stop_fs_data = .);
+  } > RAM
+} INSERT AFTER .data;
+
+INCLUDE "nrf52_common.ld"
diff --git a/variants/heltec_mesh_solar/platformio.ini b/variants/heltec_mesh_solar/platformio.ini
index 18c4ac73..c5d8c3e8 100644
--- a/variants/heltec_mesh_solar/platformio.ini
+++ b/variants/heltec_mesh_solar/platformio.ini
@@ -57,6 +57,8 @@ build_flags =
 
 [env:Heltec_mesh_solar_companion_radio_ble]
 extends = Heltec_mesh_solar
+board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld
+board_upload.maximum_size = 712704
 build_flags =
   ${Heltec_mesh_solar.build_flags}
   -D MAX_CONTACTS=350
@@ -75,6 +77,8 @@ lib_deps =
 
 [env:Heltec_mesh_solar_companion_radio_usb]
 extends = Heltec_mesh_solar
+board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld
+board_upload.maximum_size = 712704
 build_flags =
   ${Heltec_mesh_solar.build_flags}
   -D MAX_CONTACTS=350
diff --git a/variants/heltec_t114/platformio.ini b/variants/heltec_t114/platformio.ini
index dec3282d..4bbc05b1 100644
--- a/variants/heltec_t114/platformio.ini
+++ b/variants/heltec_t114/platformio.ini
@@ -70,6 +70,8 @@ build_flags =
 
 [env:Heltec_t114_without_display_companion_radio_ble]
 extends = Heltec_t114
+board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld
+board_upload.maximum_size = 712704
 build_flags =
   ${Heltec_t114.build_flags}
   -I examples/companion_radio/ui-new
@@ -90,6 +92,8 @@ lib_deps =
 
 [env:Heltec_t114_without_display_companion_radio_usb]
 extends = Heltec_t114
+board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld
+board_upload.maximum_size = 712704
 build_flags =
   ${Heltec_t114.build_flags}
   -I examples/companion_radio/ui-new
@@ -158,6 +162,8 @@ build_flags =
 
 [env:Heltec_t114_companion_radio_ble]
 extends = Heltec_t114_with_display
+board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld
+board_upload.maximum_size = 712704
 build_flags =
   ${Heltec_t114_with_display.build_flags}
   -I examples/companion_radio/ui-new
@@ -178,6 +184,8 @@ lib_deps =
 
 [env:Heltec_t114_companion_radio_usb]
 extends = Heltec_t114_with_display
+board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld
+board_upload.maximum_size = 712704
 build_flags =
   ${Heltec_t114_with_display.build_flags}
   -I examples/companion_radio/ui-new
diff --git a/variants/ikoka_stick_nrf/platformio.ini b/variants/ikoka_stick_nrf/platformio.ini
index 1f2bbfe9..071d2d4f 100644
--- a/variants/ikoka_stick_nrf/platformio.ini
+++ b/variants/ikoka_stick_nrf/platformio.ini
@@ -101,6 +101,8 @@ build_src_filter = ${nrf52840_xiao.build_src_filter}
 
 [ikoka_stick_nrf_companion_radio_ble]
 extends = ikoka_stick_nrf_baseboard
+board_build.ldscript = boards/nrf52840_s140_v7_extrafs.ld
+board_upload.maximum_size = 708608
 build_flags =
   ${ikoka_stick_nrf_baseboard.build_flags}
   -D MAX_CONTACTS=350
@@ -121,6 +123,8 @@ lib_deps =
 
 [ikoka_stick_nrf_companion_radio_usb]
 extends = ikoka_stick_nrf_baseboard
+board_build.ldscript = boards/nrf52840_s140_v7_extrafs.ld
+board_upload.maximum_size = 708608
 build_flags =
   ${ikoka_stick_nrf_baseboard.build_flags}
   -D MAX_CONTACTS=350
diff --git a/variants/lilygo_techo/platformio.ini b/variants/lilygo_techo/platformio.ini
index 36617495..e814ea54 100644
--- a/variants/lilygo_techo/platformio.ini
+++ b/variants/lilygo_techo/platformio.ini
@@ -78,6 +78,8 @@ build_flags =
 
 [env:LilyGo_T-Echo_companion_radio_ble]
 extends = LilyGo_T-Echo
+board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld
+board_upload.maximum_size = 712704
 build_flags =
   ${LilyGo_T-Echo.build_flags}
   -I src/helpers/ui
@@ -103,6 +105,8 @@ lib_deps =
 
 [env:LilyGo_T-Echo_companion_radio_usb]
 extends = LilyGo_T-Echo
+board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld
+board_upload.maximum_size = 712704
 build_flags =
   ${LilyGo_T-Echo.build_flags}
   -I src/helpers/ui
@@ -113,6 +117,7 @@ build_flags =
   -D UI_RECENT_LIST_SIZE=9
   -D UI_SENSORS_PAGE=1
   -D AUTO_SHUTDOWN_MILLIVOLTS=3300
+  -D QSPIFLASH=1
 build_src_filter = ${LilyGo_T-Echo.build_src_filter}
   +<../examples/companion_radio/*.cpp>
   +<../examples/companion_radio/ui-new/*.cpp>
diff --git a/variants/mesh_pocket/platformio.ini b/variants/mesh_pocket/platformio.ini
index 7c996157..1ed0d1ec 100644
--- a/variants/mesh_pocket/platformio.ini
+++ b/variants/mesh_pocket/platformio.ini
@@ -67,6 +67,8 @@ build_flags =
 
 [env:Mesh_pocket_companion_radio_ble]
 extends = Mesh_pocket
+board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld
+board_upload.maximum_size = 712704
 build_flags =
   ${Mesh_pocket.build_flags}
   -I examples/companion_radio/ui-new
@@ -89,6 +91,8 @@ lib_deps =
 
 [env:Mesh_pocket_companion_radio_usb]
 extends = Mesh_pocket
+board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld
+board_upload.maximum_size = 712704
 build_flags =
   ${Mesh_pocket.build_flags}
   -I examples/companion_radio/ui-new
diff --git a/variants/minewsemi_me25ls01/platformio.ini b/variants/minewsemi_me25ls01/platformio.ini
index 71887002..da234dd2 100644
--- a/variants/minewsemi_me25ls01/platformio.ini
+++ b/variants/minewsemi_me25ls01/platformio.ini
@@ -50,6 +50,8 @@ lib_deps = ${nrf52840_me25ls01.lib_deps}
 
 [env:Minewsemi_me25ls01_companion_radio_ble]
 extends = me25ls01
+board_build.ldscript = boards/nrf52840_s140_v7_extrafs.ld
+board_upload.maximum_size = 708608
 build_flags = ${me25ls01.build_flags}
   -I examples/companion_radio/ui-orig
   -D MAX_CONTACTS=350
@@ -147,6 +149,8 @@ lib_deps = ${me25ls01.lib_deps}
 
 [env:Minewsemi_me25ls01_companion_radio_usb]
 extends = me25ls01
+board_build.ldscript = boards/nrf52840_s140_v7_extrafs.ld
+board_upload.maximum_size = 708608
 build_flags = ${me25ls01.build_flags}
   -I examples/companion_radio/ui-orig
   -D MAX_CONTACTS=350
diff --git a/variants/nano_g2_ultra/platformio.ini b/variants/nano_g2_ultra/platformio.ini
index 163f4311..116a1f25 100644
--- a/variants/nano_g2_ultra/platformio.ini
+++ b/variants/nano_g2_ultra/platformio.ini
@@ -31,6 +31,8 @@ upload_protocol = nrfutil
 
 [env:Nano_G2_Ultra_companion_radio_ble]
 extends = Nano_G2_Ultra
+board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld
+board_upload.maximum_size = 712704
 build_flags =
   ${Nano_G2_Ultra.build_flags}
   -I src/helpers/ui
@@ -62,12 +64,15 @@ lib_deps =
 
 [env:Nano_G2_Ultra_companion_radio_usb]
 extends = Nano_G2_Ultra
+board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld
+board_upload.maximum_size = 712704
 build_flags =
   ${Nano_G2_Ultra.build_flags}
   -I src/helpers/ui
   -I examples/companion_radio/ui-new
   -D MAX_CONTACTS=350
   -D MAX_GROUP_CHANNELS=40
+  -D QSPIFLASH=1
   -D OFFLINE_QUEUE_SIZE=256
   -D DISPLAY_CLASS=SH1106Display
   -D PIN_BUZZER=4
diff --git a/variants/promicro/platformio.ini b/variants/promicro/platformio.ini
index 5a70f7ba..a65d3c69 100644
--- a/variants/promicro/platformio.ini
+++ b/variants/promicro/platformio.ini
@@ -86,6 +86,8 @@ lib_deps = ${Faketec.lib_deps}
 
 [env:Faketec_companion_radio_usb]
 extends = Faketec
+board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld
+board_upload.maximum_size = 712704
 build_flags = ${Faketec.build_flags}
   -I examples/companion_radio/ui-new
   -D MAX_CONTACTS=350
@@ -104,6 +106,8 @@ lib_deps = ${Faketec.lib_deps}
 
 [env:Faketec_companion_radio_ble]
 extends = Faketec
+board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld
+board_upload.maximum_size = 712704
 build_flags = ${Faketec.build_flags}
   -I examples/companion_radio/ui-new
   -D MAX_CONTACTS=350
diff --git a/variants/rak4631/platformio.ini b/variants/rak4631/platformio.ini
index 7e7d2234..01f4d088 100644
--- a/variants/rak4631/platformio.ini
+++ b/variants/rak4631/platformio.ini
@@ -64,6 +64,8 @@ build_src_filter = ${rak4631.build_src_filter}
 
 [env:RAK_4631_companion_radio_usb]
 extends = rak4631
+board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld
+board_upload.maximum_size = 712704
 build_flags =
   ${rak4631.build_flags}
   -I examples/companion_radio/ui-new
@@ -83,6 +85,8 @@ lib_deps =
 
 [env:RAK_4631_companion_radio_ble]
 extends = rak4631
+board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld
+board_upload.maximum_size = 712704
 build_flags =
   ${rak4631.build_flags}
   -I examples/companion_radio/ui-new
diff --git a/variants/rak_wismesh_tag/platformio.ini b/variants/rak_wismesh_tag/platformio.ini
index 6b505073..59d55175 100644
--- a/variants/rak_wismesh_tag/platformio.ini
+++ b/variants/rak_wismesh_tag/platformio.ini
@@ -67,6 +67,8 @@ build_src_filter = ${rak_wismesh_tag.build_src_filter}
 
 [env:RAK_WisMesh_Tag_companion_radio_usb]
 extends = rak_wismesh_tag
+board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld
+board_upload.maximum_size = 712704
 build_flags =
   ${rak_wismesh_tag.build_flags}
   -I examples/companion_radio/ui-orig
@@ -83,6 +85,8 @@ lib_deps =
 
 [env:RAK_WisMesh_Tag_companion_radio_ble]
 extends = rak_wismesh_tag
+board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld
+board_upload.maximum_size = 712704
 build_flags =
   ${rak_wismesh_tag.build_flags}
   -I examples/companion_radio/ui-orig
diff --git a/variants/sensecap_solar/platformio.ini b/variants/sensecap_solar/platformio.ini
index ee9acf0d..31364ffe 100644
--- a/variants/sensecap_solar/platformio.ini
+++ b/variants/sensecap_solar/platformio.ini
@@ -74,6 +74,8 @@ build_src_filter = ${SenseCap_Solar.build_src_filter}
 
 [env:SenseCap_Solar_companion_radio_ble]
 extends = SenseCap_Solar
+board_build.ldscript = boards/nrf52840_s140_v7_extrafs.ld
+board_upload.maximum_size = 708608
 build_flags =
   ${SenseCap_Solar.build_flags}
   -D MAX_CONTACTS=350
@@ -92,6 +94,8 @@ lib_deps =
 
 [env:SenseCap_Solar_companion_radio_usb]
 extends = SenseCap_Solar
+board_build.ldscript = boards/nrf52840_s140_v7_extrafs.ld
+board_upload.maximum_size = 708608
 build_flags =
   ${SenseCap_Solar.build_flags}
   -D MAX_CONTACTS=350
diff --git a/variants/t1000-e/platformio.ini b/variants/t1000-e/platformio.ini
index 1f7d60dd..69d9dccf 100644
--- a/variants/t1000-e/platformio.ini
+++ b/variants/t1000-e/platformio.ini
@@ -68,10 +68,12 @@ lib_deps = ${t1000-e.lib_deps}
 
 [env:t1000e_companion_radio_usb]
 extends = t1000-e
+board_build.ldscript = boards/nrf52840_s140_v7_extrafs.ld
+board_upload.maximum_size = 708608
 build_flags = ${t1000-e.build_flags}
   -I examples/companion_radio/ui-orig
-  -D MAX_CONTACTS=100
-  -D MAX_GROUP_CHANNELS=8
+  -D MAX_CONTACTS=350
+  -D MAX_GROUP_CHANNELS=40
 ;  -D MESH_PACKET_LOGGING=1
 ;  -D MESH_DEBUG=1
   -D OFFLINE_QUEUE_SIZE=256
@@ -89,6 +91,8 @@ lib_deps = ${t1000-e.lib_deps}
 
 [env:t1000e_companion_radio_ble]
 extends = t1000-e
+board_build.ldscript = boards/nrf52840_s140_v7_extrafs.ld
+board_upload.maximum_size = 708608
 build_flags = ${t1000-e.build_flags}
   -I examples/companion_radio/ui-orig
   -D MAX_CONTACTS=350
diff --git a/variants/thinknode_m1/platformio.ini b/variants/thinknode_m1/platformio.ini
index 7a8f5a3c..a0273ce2 100644
--- a/variants/thinknode_m1/platformio.ini
+++ b/variants/thinknode_m1/platformio.ini
@@ -67,6 +67,8 @@ lib_deps =
 
 [env:ThinkNode_M1_companion_radio_ble]
 extends = ThinkNode_M1
+board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld
+board_upload.maximum_size = 712704
 build_flags =
   ${ThinkNode_M1.build_flags}
   -I src/helpers/ui
@@ -99,6 +101,8 @@ lib_deps =
 
 [env:ThinkNode_M1_companion_radio_usb]
 extends = ThinkNode_M1
+board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld
+board_upload.maximum_size = 712704
 build_flags =
   ${ThinkNode_M1.build_flags}
   -I src/helpers/ui
diff --git a/variants/wio-tracker-l1/platformio.ini b/variants/wio-tracker-l1/platformio.ini
index 87670bd0..585e0ba7 100644
--- a/variants/wio-tracker-l1/platformio.ini
+++ b/variants/wio-tracker-l1/platformio.ini
@@ -55,13 +55,16 @@ lib_deps = ${WioTrackerL1.lib_deps}
 
 [env:WioTrackerL1_companion_radio_usb]
 extends = WioTrackerL1
+board_build.ldscript = boards/nrf52840_s140_v7_extrafs.ld
+board_upload.maximum_size = 708608
 build_flags = ${WioTrackerL1.build_flags}
   -I examples/companion_radio/ui-new
-  -D MAX_CONTACTS=100
-  -D MAX_GROUP_CHANNELS=8
+  -D MAX_CONTACTS=350
+  -D MAX_GROUP_CHANNELS=40
   -D DISPLAY_CLASS=SH1106Display
   -D OFFLINE_QUEUE_SIZE=256
   -D PIN_BUZZER=12
+  -D QSPIFLASH=1
 ; NOTE: DO NOT ENABLE -->  -D MESH_PACKET_LOGGING=1
 ; NOTE: DO NOT ENABLE -->  -D MESH_DEBUG=1
 build_src_filter = ${WioTrackerL1.build_src_filter}
@@ -77,6 +80,8 @@ lib_deps = ${WioTrackerL1.lib_deps}
 
 [env:WioTrackerL1_companion_radio_ble]
 extends = WioTrackerL1
+board_build.ldscript = boards/nrf52840_s140_v7_extrafs.ld
+board_upload.maximum_size = 708608
 build_flags = ${WioTrackerL1.build_flags}
   -I examples/companion_radio/ui-new
   -D MAX_CONTACTS=350
diff --git a/variants/xiao_nrf52/platformio.ini b/variants/xiao_nrf52/platformio.ini
index ea1cdd3d..212a55ea 100644
--- a/variants/xiao_nrf52/platformio.ini
+++ b/variants/xiao_nrf52/platformio.ini
@@ -57,6 +57,8 @@ upload_protocol = nrfutil
 
 [env:Xiao_nrf52_companion_radio_ble]
 extends = Xiao_nrf52
+board_build.ldscript = boards/nrf52840_s140_v7_extrafs.ld
+board_upload.maximum_size = 708608
 build_flags =
   ${Xiao_nrf52.build_flags}
   -D MAX_CONTACTS=350
@@ -76,10 +78,13 @@ lib_deps =
 
 [env:Xiao_nrf52_companion_radio_usb]
 extends = Xiao_nrf52
+board_build.ldscript = boards/nrf52840_s140_v7_extrafs.ld
+board_upload.maximum_size = 708608
 build_flags =
   ${Xiao_nrf52.build_flags}
   -D MAX_CONTACTS=350
   -D MAX_GROUP_CHANNELS=40
+  -D QSPIFLASH=1
 ;  -D MESH_PACKET_LOGGING=1
 ;  -D MESH_DEBUG=1
 build_src_filter = ${Xiao_nrf52.build_src_filter}